That was my goal, to dump energy as fast as possible, and overshoot the spit. Being careful, not to be roped though. I found that it is the best tactic against spits, overshoot in scissors as the g-6 cant outturn, outroll, or outclimb them. Im a nooblet tho, i may be wrong.
The trick is to get them to fight rolling to the left. In a 109, you can use the engine to roll and do it at or below stall speeds.. giving you a very tight turn at the top. you can also kick right rudder, pull back on the stick some and yaw the plane as its stalling, kinda like a controlled flat spin, which will allow you to change your noses placement like nothing else (WARNING: it blows e like nothing else too). It becomes impossible though when there are more than one con fighting you, esp if the rest are taking turns trying to pick you because when you get slow, your prime meat for pickers. Your better off in a g14/k4, at least then you have some speed adv over the spits and instead setup reversals, go for the snapshot, then extend, never getting too slow.