This one done with 200pds and a 2.5 barlow! (2500mm) sitting on the PMC.
I only got and hour & 15 with no filter and 45 mins or so with Lextreme filter on a asi294 mcpro 1 shot.
It the most zoomed in shot I have done of the bubble.
Scopes: Sky Watcher 200PDS, Skywatcher 72ED
Mount: Explore Scientific PMC8 EXO2
Cameras: ASI 294MCPRO Coooled, Altair guide cam + 50mm scope
Software: Sharpcap Pro ,PH2, Stelarium Startools