Outcast Slow start throttle issue

[WTF MIKE]

I installed my new voltage hobbies rear tower brace, rear brace stop and rear rear hanger I think that’s what it’s called. The screws that go into the diff housing are stripped so I decided instead of buy new housing I got longer screws and screwed through the diff housing and put a nut at the end of them. 4 in total that shock tower is solid now. I took it out for a test run on 4s and noticed that when I hit the throttle it takes a second or two before it’s full throttle. So basically it wouldn’t wheelie right away. Then I tried 6s and it does the same thing. Any thoughts?

 

[Krathead]

Could it be your punch setting?

 

[WTF MIKE]

Could it be your punch setting?

I didn’t touch the punch settings. It was totally fine b4 I installed the tower

 

[2fast4u]

Rear diff binding due to the thru bolts ?

 

[bicketybam]

Rear diff binding due to the thru bolts ?

That was my thought. I’d remove the motor and center diff and check how freely the rear wheels turn.