The lateral pivoting works well. The height adjustment by screw clamp is rather inconvenient for me as I so often out of laziness work only with a height. A handlebar stem clamp I have not been missing, a tool holder I do not really need.
The structure I managed quite easily, while the included Exploded was helpful.
Only drawback is that the top tube of the bent has quite fast. Not much, but clearly visible to be desired. While it may be that I have spent at a repair too much force. Still, I never expected this so quickly at up to 45kg maximum load.
Is more annoying that I can not turn with the appropriate mechanism to arm, that I can pinch until further notice (tool bit) only on the seat post. Whether this is at the bend or not, I do not know. For me, this is currently not functional limitation, may anyway self-inflicted and thus still ok.
Missen I do not want to stand. He met my expectations, makes work much easier and looks good. In the long run it is probably me but not enough. I would like a lighter height adjustment, if possible, more solid pipes and will probably be willing to take the extra costs in terms.