[Q] Insufficient Storage Space on System Partition topic

Hello,

I am trying to flash some LP roms (AICP, Bliss, etc) with PA 5.0 GApps Beta. On both stock and full modular packages I get an error reading that the install failed because there was "insufficient space on the system partition". I never encountered this on KK roms. I am seeing it on more than one ROM. Using TWRP.

I used both the xda forum search function and the google search function.

Is there an easy work around to this?