To tell you the truth, even my 157/170s 3W's with RCXL and DA conversions don't give me a fight, got all the sequences down to predictable and none of them hardly ever fails to do what it is supposed to do, fire Up by flipping the Wood in front of them and make it go around. Anyhow, like the RCEXL better than the Da ignitions, but don't like to disturb a running system. All the boo booos are out of the DLE's i have (5 singles) and all are being straighten out with timing and Walbro carburetor Gage, had the same boo boooo's with the others, so why bother to make a point here, figure it out, flipp it, fly it, enjoy it, that's what it's all about. If she ticks right, stop to tickle it, no more horses left ? deal with it, sometimes it can't get better than it is. Still have to thank Jody by flagging some interesting input i used to get things straight by reading, and others helped too with tere input, by making me think, dumped 3 ignitions from the DLE's and I am happy with the DLE Engines.. May unload my 3W's soon to replace them with DLE but $$ is short right now and the 40+%ters are parked anyways.
Michael
PS: tried a DLA 32 (here from the Universe)(, crapped out on the Bench) Piston just pinched out in the sleeve (like no coating and forgotten final machining), replaced Cylinder and Piston with DLE 30 stuff (fits perfect), guess what, finally runs with no issues. just another ?????????????, bummer But have a shiny Crank case , and it's cured, read up on stuff and your good to go i guess.