[AcidRefluxx]

I just got a spiderbox 150 that doesn't run. Previous owner said the engine was new...and it looks like the carb is too (spotless, new diaphragm, etc). I get the appropriate readings from the two single bullet connections from motor (according to the manual), and I have good compression. So here's the problems : 1) start button doesn't work, but does crank off solenoid; 2) wiring is a freakin nightmare (should I just order a new engine harness?); 3) there's battery drain, but I can't figure out from where (previous owner tried to wire up the new motor on his own ... no wires are the color they're supposed to be from the manual); 4)when it decides to run (when solenoid is jumped) it idles erratically, and just dies when I give it any gas at all. Here's some pics ... I reall hope someone can explain in laymen's terms how to get this POS running before Christmas. I'm a-ok when it comes to lawnmowers and 2 cycle engines ... but this thing is irking me to no end. Thanks in advance guys.