Damn i cant belive this thread is still going. I cant remeber the last time i posted. anyhow i finally ordered my new electronic ignition. i am getting it from southearst rc engines and they got this cool tach add on. man thats gona be sweet and take all the guess work out of using them crappy hand held units. I should have my ultra spad stick ready to go again in a week or two. sorry i wont be doing any more R&D but im glad to see you all continuing on