Hi

Could help me with what should be a simple equation for an equation expert!!!

In the attached there is a frame work. What I would like is to come up with an equation that would equally space out the inner tubes regardless of how many there are. So for example I would like 4 inner tubes with 5 equal gaps, if however I wanted to change it to 7 spaces the gaps would respace automatically.

This attached is just an assembly for this exercise, however this is something that crops up quite a lot in my work and at the moment I'm getting out the calculator and doing the maths. I'm sure it would be much easier if I could do it with an equation.

Any help would be greatly appreciated.

Thanks

Steve