Ngc3372

[Insane Climber]

Still not sure if ime gettin anywhere? 45 min total exposure. 200mm f3.5 soligor @ f5.6

[TrevorW]

Possibly a tad overstretched I assume this is multiply stacked frames

[Hagar]

Your getting somewhere OK but you may do better initially to keep your exposures short say 30 seconds, do lots of them and pay very close attention to your focus. After stacking don't stretch it till it tears. There is no way you can expect this much detail to be usable while the background is breaking up.
Keep at it.