XRAY - Model racing cars

hi

I am running my rear and front Diffs in the kit postion with the notch centre at the bottom
what position are others running theres. also what affect will it have on the car in other positions.

If you look in the setup sheets, most runs the diffs in the up-up pisition.

The manual describes the effect of running the diffs in the low-up position.

So that would be the notches on the bottom part of the bulkhead and the which way would they be facing to the front or rear of the car

Again, your best help would be to look in the manual, it is very well described

But if you place the tab on the diff/spool downwards, the diff is in the up position and vice versa.

You have placed the tab in the middle position, you write, as instructed in the manual. If you instead place the tab in a notch to the right or to the left of the center position, it has the effect of loosening or tightening the belt(s).

so with the diff/spool in the correct location what's the best notch position to run the belts

That depends on your belts, rear should be almost loose front almost tight, mine are 'front' back 2 notches from bottom centre and 'rear' 1 notch back from bottom centre but that is not necessarily correct for your car

So what effects does this have on the car with a tight front belt and a loose rear one