Hitch Rattle...HELP

Well, finally got the trailer out of the garage and took it for a spin. Trailer is empty, so it's bouncing a bit.
But generally it handles well, I even backed it into this tiny 8' garage I'm working in...and, truthfully I've never towed a trailer before.
I'm wondering if anyone has any tips about that annoying Hitch Rattle.
I got the hitch installed at U haul, but had to buy the hitchbar from a different company, cuz I needed a 6" rise
The fit is so sloppy. Every start, when the tranny shifts gears, every stop, it's clunking and rattling and thumping, sounds like it's self destructing.
I know there are several anti rattle devices one could buy, but I'm a DIY kinda guy, scabbed this thing together with parts laying around.
Surely some of you clever mechanical types with lots of towing advice have some home made fixes for the rattle
Tried a few winds of electrical tape...well, that didn't work...
Ideas?
thank you
Franco


But generally it handles well, I even backed it into this tiny 8' garage I'm working in...and, truthfully I've never towed a trailer before.
I'm wondering if anyone has any tips about that annoying Hitch Rattle.
I got the hitch installed at U haul, but had to buy the hitchbar from a different company, cuz I needed a 6" rise
The fit is so sloppy. Every start, when the tranny shifts gears, every stop, it's clunking and rattling and thumping, sounds like it's self destructing.

I know there are several anti rattle devices one could buy, but I'm a DIY kinda guy, scabbed this thing together with parts laying around.
Surely some of you clever mechanical types with lots of towing advice have some home made fixes for the rattle
Tried a few winds of electrical tape...well, that didn't work...
Ideas?
thank you
Franco