diff --git a/simulator/Cargo.toml b/simulator/Cargo.toml
index 462ceaec7..31a54f1e6 100644
--- a/simulator/Cargo.toml
+++ b/simulator/Cargo.toml
@@ -22,4 +22,4 @@ log = "0.4.20"
 tempfile = "3.0.7"
 env_logger = "0.10.1"
 anarchist-readable-name-generator-lib = "0.1.2"
-clap = { version = "4.5", features = ["derive"] }
\ No newline at end of file
+clap = { version = "4.5", features = ["derive"] }
diff --git a/simulator/generation/mod.rs b/simulator/generation/mod.rs
index 07a93492b..68f9c84fe 100644
--- a/simulator/generation/mod.rs
+++ b/simulator/generation/mod.rs
@@ -1,5 +1,10 @@
+use std::{
+    iter::Sum,
+    ops::{Add, Sub, SubAssign},
+};
+
 use anarchist_readable_name_generator_lib::readable_name_custom;
-use rand::Rng;
+use rand::{distributions::uniform::SampleUniform, Rng};
 
 pub mod plan;
 pub mod query;
@@ -13,12 +18,17 @@ pub trait ArbitraryFrom<T> {
     fn arbitrary_from<R: Rng>(rng: &mut R, t: &T) -> Self;
 }
 
-pub(crate) fn frequency<'a, T, R: rand::Rng>(
-    choices: Vec<(usize, Box<dyn FnOnce(&mut R) -> T + 'a>)>,
+pub(crate) fn frequency<
+    'a,
+    T,
+    R: rand::Rng,
+    N: Sum + PartialOrd + Copy + Default + SampleUniform + SubAssign,
+>(
+    choices: Vec<(N, Box<dyn FnOnce(&mut R) -> T + 'a>)>,
     rng: &mut R,
 ) -> T {
-    let total = choices.iter().map(|(weight, _)| weight).sum::<usize>();
-    let mut choice = rng.gen_range(0..total);
+    let total = choices.iter().map(|(weight, _)| *weight).sum::<N>();
+    let mut choice = rng.gen_range(N::default()..total);
 
     for (weight, f) in choices {
         if choice < weight {
diff --git a/simulator/generation/plan.rs b/simulator/generation/plan.rs
index 1857b4a00..759ff5e2b 100644
--- a/simulator/generation/plan.rs
+++ b/simulator/generation/plan.rs
@@ -9,7 +9,7 @@ use crate::{
         query::{Create, Insert, Predicate, Query, Select},
         table::Value,
     },
-    SimConnection, SimulatorEnv, SimulatorOpts,
+    SimConnection, SimulatorEnv,
 };
 
 use crate::generation::{frequency, Arbitrary, ArbitraryFrom};
@@ -45,14 +45,15 @@ pub(crate) struct InteractionStats {
     pub(crate) read_count: usize,
     pub(crate) write_count: usize,
     pub(crate) delete_count: usize,
+    pub(crate) create_count: usize,
 }
 
 impl Display for InteractionStats {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(
             f,
-            "Read: {}, Write: {}, Delete: {}",
-            self.read_count, self.write_count, self.delete_count
+            "Read: {}, Write: {}, Delete: {}, Create: {}",
+            self.read_count, self.write_count, self.delete_count, self.create_count
         )
     }
 }
@@ -135,6 +136,7 @@ impl InteractionPlan {
         let mut read = 0;
         let mut write = 0;
         let mut delete = 0;
+        let mut create = 0;
 
         for interaction in &self.plan {
             match interaction {
@@ -142,7 +144,7 @@ impl InteractionPlan {
                     Query::Select(_) => read += 1,
                     Query::Insert(_) => write += 1,
                     Query::Delete(_) => delete += 1,
-                    Query::Create(_) => {}
+                    Query::Create(_) => create += 1,
                 },
                 Interaction::Assertion(_) => {}
                 Interaction::Fault(_) => {}
@@ -153,6 +155,7 @@ impl InteractionPlan {
             read_count: read,
             write_count: write,
             delete_count: delete,
+            create_count: create,
         }
     }
 }
@@ -400,17 +403,21 @@ impl ArbitraryFrom<(&SimulatorEnv, InteractionStats)> for Interactions {
         rng: &mut R,
         (env, stats): &(&SimulatorEnv, InteractionStats),
     ) -> Self {
-        let remaining_read =
-            ((((env.opts.max_interactions * env.opts.read_percent) as f64) / 100.0) as usize)
-                .saturating_sub(stats.read_count);
-        let remaining_write = ((((env.opts.max_interactions * env.opts.write_percent) as f64)
-            / 100.0) as usize)
-            .saturating_sub(stats.write_count);
+        let remaining_read = ((env.opts.max_interactions as f64 * env.opts.read_percent / 100.0)
+            - (stats.read_count as f64))
+            .max(0.0);
+        let remaining_write = ((env.opts.max_interactions as f64 * env.opts.write_percent / 100.0)
+            - (stats.write_count as f64))
+            .max(0.0);
+        let remaining_create = ((env.opts.max_interactions as f64 * env.opts.create_percent
+            / 100.0)
+            - (stats.create_count as f64))
+            .max(0.0);
 
         frequency(
             vec![
                 (
-                    usize::min(remaining_read, remaining_write),
+                    f64::min(remaining_read, remaining_write),
                     Box::new(|rng: &mut R| property_insert_select(rng, env)),
                 ),
                 (
@@ -422,12 +429,12 @@ impl ArbitraryFrom<(&SimulatorEnv, InteractionStats)> for Interactions {
                     Box::new(|rng: &mut R| random_write(rng, env)),
                 ),
                 (
-                    remaining_write / 10,
+                    remaining_create,
                     Box::new(|rng: &mut R| create_table(rng, env)),
                 ),
-                (1, Box::new(|rng: &mut R| random_fault(rng, env))),
+                (1.0, Box::new(|rng: &mut R| random_fault(rng, env))),
                 (
-                    1,
+                    remaining_create / 2.0,
                     Box::new(|rng: &mut R| property_double_create_failure(rng, env)),
                 ),
             ],
diff --git a/simulator/main.rs b/simulator/main.rs
index bda55d909..8dc6d85bc 100644
--- a/simulator/main.rs
+++ b/simulator/main.rs
@@ -1,7 +1,7 @@
 use clap::Parser;
 use generation::plan::{Interaction, InteractionPlan, ResultSet};
 use generation::{pick_index, ArbitraryFrom};
-use limbo_core::{Connection, Database, Result, RowResult, IO};
+use limbo_core::{Database, Result};
 use model::table::Value;
 use rand::prelude::*;
 use rand_chacha::ChaCha8Rng;
@@ -11,7 +11,6 @@ use runner::io::SimulatorIO;
 use std::backtrace::Backtrace;
 use std::io::Write;
 use std::path::Path;
-use std::rc::Rc;
 use std::sync::Arc;
 use tempfile::TempDir;
 
@@ -137,14 +136,18 @@ fn run_simulation(
 ) -> Result<()> {
     let mut rng = ChaCha8Rng::seed_from_u64(seed);
 
-    let (read_percent, write_percent, delete_percent) = {
-        let mut remaining = 100;
-        let read_percent = rng.gen_range(0..=remaining);
+    let (create_percent, read_percent, write_percent, delete_percent) = {
+        let mut remaining = 100.0;
+        let read_percent = rng.gen_range(0.0..=remaining);
         remaining -= read_percent;
-        let write_percent = rng.gen_range(0..=remaining);
+        let write_percent = rng.gen_range(0.0..=remaining);
         remaining -= write_percent;
         let delete_percent = remaining;
-        (read_percent, write_percent, delete_percent)
+
+        let create_percent = write_percent / 10.0;
+        let write_percent = write_percent - create_percent;
+
+        (create_percent, read_percent, write_percent, delete_percent)
     };
 
     if cli_opts.maximum_size < 1 {
@@ -156,6 +159,7 @@ fn run_simulation(
         max_connections: 1, // TODO: for now let's use one connection as we didn't implement
         // correct transactions procesing
         max_tables: rng.gen_range(0..128),
+        create_percent,
         read_percent,
         write_percent,
         delete_percent,
diff --git a/simulator/runner/env.rs b/simulator/runner/env.rs
index 0624b94b4..53d99b2f0 100644
--- a/simulator/runner/env.rs
+++ b/simulator/runner/env.rs
@@ -30,9 +30,10 @@ pub(crate) struct SimulatorOpts {
     pub(crate) max_tables: usize,
     // this next options are the distribution of workload where read_percent + write_percent +
     // delete_percent == 100%
-    pub(crate) read_percent: usize,
-    pub(crate) write_percent: usize,
-    pub(crate) delete_percent: usize,
+    pub(crate) create_percent: f64,
+    pub(crate) read_percent: f64,
+    pub(crate) write_percent: f64,
+    pub(crate) delete_percent: f64,
     pub(crate) max_interactions: usize,
     pub(crate) page_size: usize,
 }