D
DHTiling
So... thats your problem i think....Insufficent bed depth and has not got enough grab on the tiles....Also PVA.....:mad2:....never mind it can be rectified....
Deffo up the trowel size tho....and back skimming the tile helps with adhesion...
Deffo up the trowel size tho....and back skimming the tile helps with adhesion...