Alright, Ground control to Major Tom. This rocket will propel the command module into extreme low orbit (100,000 feet) but there are steps to follow, this is rocket science after all.

To start, 100% throttle, be ready to activate group 1, once the ship starts to slowly lift, hit group 1. Now you're hanging on for the ride. Pitch and yaw will adjust the flight but I dont recommend it, some of the intakes are different colors to orient which way you're facing.

If you let the ship fly it will start to slowly level out around 85,000, don't worry though, just leave it be it will make to 100,000 feet.

Once the ship has leveled out and slowed down you need to activate group 2 to seperate the command module, don't do it at speed because the engines will hit it, if you pull up or down on pitch before detaching it will help steer the engines away.

Now let the command module free fall for a while, it won't hurt it to open the parachute but it will take longer to land, you can wait until around 15,000 ft to open the chute.

To open the parachute just slide the VTOL slider all the way up (once deployed the chute can not be closed again). After deploying the parachute and once the module has settled a bit activate group 3 to seperate the top portion.

As you gently glide into the ocean the module may start to spin, to counteract the spin use roll, roll left to spin left, right to spin right. You don't want to let it spin too much because it speeds up the free fall(and also sick astronauts). Now simply enjoy a casual float while your recovery crew comes to get you, no modded parts.