Vertex Alpha skimmer overflow

[bkelly]

Hi My Vertex alpha 200 skimmer is skimming really wet and the cup constantly fills to overflow daily. It hadnt before but recently I cleaned out my sump return pump ( Reeflow Tarrapon) and increased the return line diameter, the tank is turning over way quicker now much more flow , the pump was a bit plugged on cleaning. Would the higher flow through the sump cause my skimmer to do that . My sump level is a bit higher but not much - maybe 1 cm up in depth from where it was. Although the skimmer is fussy that way.
Thanks for any help
Brent