I’m not much good with the flexi trowels mate, i use my skimming trowel and a nelamax for the final. My skimming went downhill trying to accommodate too many tools I lost my way with it all.
Have you got one that will stop me cuming to quick.....COME make some fantastic Venetian products, I understand why they have brought this type of trowel out but my advice would be to stick to the Venetian
Before anyone says I am biased, I stock COME tools
You got a link for that trowel shown a mate hes moist for it lol