Don't be another Stihl Chearleader, Mow. I'm a Jonsered fan, but I recognize when Jonsered makes a sub-professional product, and they sure do. Why is it so many people seem to derive their identity from the Stihl logo? "If it's Stihl, then it just absolutely HAS to be a great product."
Fact of the matter is, Stihl makes a lot of homeowner crap now. Fess up...you know I'm right. So does Husky, so does Jred, so does every other mfg out there. By Stihl's own admission, this is "occasional user" goods.
I bet, if we brought a mechanical engineer in here, he/she'd show you the basic flaws in the Stihl. Number one, and there's no getting around this, and you know I'm right, so dont' fight it...the engine's in the wrong place. On a cultivator, you want the engine DIRECTLY above the tines WHEN THE UNIT IS IN OPERATING POSITION. Any other position, by definition, is shifting weight away from where it belongs.
Secondly, you want the weight of the engine as close to the tines as possible, given a reasonable distance to keep the engine out of harm's way. You do that to give the cultivator better balance. Simple physics there, Mow. And you know I'm right.
Every other decidated cultivator on the market has just such an arrangement. Except the homeowner-grade Stihl. Why, you say? Oh, I gotcha there...because IT'S NOT A DEDICATED CULTIVATOR. This bears repeating, so I will: BECAUSE IT'S NOT A DEDICATED CULTIVATOR!!
Let's say I want a limbing saw. Now, I can get a 110 Kombi with a pole saw, right? Now that'll cut limbs. Sure will. Hell, it'll cut 'em a lot further off the ground than a regular chainsaw will. What? What's that you say? You say that's foolish because a pole saw wasn't meant to be a limbing saw? Well hell...I can just hold it in an awkward position, and it WILL cut through the limbs, right? Of course it will, and since it's a STIHL, well then it's the best tool in the shed!
Fact is, the analogy holds. The 55 is a homeowner-grade weed whacker converted to a cultivator. It's not the best tool for the job. If you want a cultivator, then buy one. Buy a dedicated cultivator. The 55 is the pole saw of cultivators.
p.s. I've owned my Mantis for several years now, use it twice a week seven months of the year to do things I shouldn't ask it to do. And no wires have ever come loose. Of course, they're not hanging loose to start with, so I can't say I know what you're talking about.
p.p.s. "I have to start it upright so it can walk away from me." Huh? I don't know if you've ever run a cultivator (sorry, a DEDICATED cultivator) before, but the tines don't engage until you get on the throttle and the clutch disengages. And you don't throttle the Mantis to get it started, so what in the Sam Hill Hell are you talking about here, Mow?