Shock mount stuck at boom arm

[Oscarcc90]

I have bought a Blue Compass boom arm for a Rode microphone.

I guess I was forcing the shock mount into the boom arm too hard and now it is stuck and I am not able to detach it...

Not sure this is the right place to ask this question but any advice would be highly appreciated.

Thank you so much!!!

 

[rob aylestone]

Usual trick is a bit of penetrating oil, then a proper grip with a proper tool, and then a sharp, quick unscrewing force.