Thanks to Uncle Liao for the beautiful board!) just came to the new year holidays. Pumped up to 15psi, per night The pressure drops by 0.5psi Maybe this norm or air cooled overnight, I will test further, maybe I will add a tip. The board is very rigid, almost does not bend under my 70 kg over two stools. Glued qualitatively, but the glue slightly sticks out in the seams, even the handle is surrounded by the contours of the gluing in some places, probably this indicates the level of production. In general, for their money Super, took with a good discount, I will not say with which, in order not to upset other buyers.)) The track was not tracked, but the seller very competently explained everything:-to Moscow on the wagon, further the transport company zheldorexpedition to the nearest large city with a branch, where he took himself. Previously called the employee from the distribution of tea-point MSK and intelligently explained,-Syto mol bill syami from the branch deviliri and wait for SMS or call. Do not doubt, this is the best offer within 25 thousand. Rub! In the tail part under the valve found a hernia, perhaps because under the valve, everyone probably so. The seller wrote that this is normal) Per night pressure falls on 1-0,5 PSI The seller said that this valve is missing.