hockeyrules99, Concerning fuel syphoning on the Saito 82 in the UCD46. For some reason this problem is much, much less apparent in the 46 size UCD than in the 60. The 60 can be a real bearcat for this. Leaks fuel all over. I think this is because the tank is located wrong. With the 60 the fix is as gjeffers described. But I run my 46 without any regulator or anything. It leaks no fuel or very little fuel. Not a bad deal at all. I'm not really sure what the difference is but there is a difference and the problem is not bad on the 46. My recommendation would be to try it stock and see how you like it. If you have a problem, then you can change it.
Thanks,
Barry