Prop removal maxx 148 problems

[Brmax]

Trying to remove a skat prop from a maxx 148 pump and I’ve gone threw 3 skat prop removal tools and pretty sure the shaft is
Stripped. Is this common on the maxx set ups? I run a maxx set up and have liked it till now..

 

[Proformance1]

Torrent impeller removal tool for the Win. Fyi next time get a Torrent Driveshaft as well. https://torrentpumps.net/product/461/