I agree with everybody that the end result will be worth all of the frustration and more. Iwas just kind of frustrated that my HSwas out of reamers and i was all over the plavce like home depot, advanced auto, even freight and harbor to find a 7mm drill bit to match my super tigre prop shaft. The HSguy said that i can use a drill bit for plastic props so im hoping that hes told me the truth. What got me frustrated more was that no body carries metric and everything is standard. I agree that i need to relax a bit and try to have more fun as its the whole point of the hobby. At the same time im usually not easily frustrated but like everybody we have our times. <input type="hidden" id="gwProxy"><!Session data></input><input type="hidden" id="jsProxy" onclick="jsCall();" /><div id="refHTML"></div>