La Marzocco Bottomless Portafilter Popping Out

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trunks235

#1: Post by trunks235 »

Happens only when pulling shots with my bottomless filter and happens even if I really get it tight in there. Haven't had this issue at all with my double spout PF. Any ideas as to why this could be?

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yakster
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#2: Post by yakster »

Sounds like your bottomless handle wants a thicker group gasket. Compare the height of the ears on your handles from the top to see if they're noticeably different.
-Chris

LMWDP # 272

OK31
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#3: Post by OK31 »

trunks235 wrote:Happens only when pulling shots with my bottomless filter and happens even if I really get it tight in there. Haven't had this issue at all with my double spout PF. Any ideas as to why this could be?
Try a silicone gasket. Just recently upgraded mine from stock and what a difference not only in the seal but also in stability.

trunks235 (original poster)

#4: Post by trunks235 (original poster) »

I actually have a silicone gasket and this is still happening unfortunately