Instruct: Classify Amazon reviews into positive or negative sentiment
Query: difficult to fill pipe and insert into sleeve

A lot of parts, but instructions are excellent. Filling pipe with cement fully assembled was extremely difficult - maybe my mix wasn't thin enough - had to use copper pipe to force cement down. Be prepared with helper and have patience. Putting pipe in took four guys and if you don't get pipe in EXACTLY straight, edge will catch on plastic insert and it will not go in (and will dig into plastic sleeve). I have installed a fixed pipe board before with larger diamter and if I had it to do over, I would buy that one - it was A LOT easier to fill and mount and given the weight of the filled pipe, I won't ever remove this one from the ground :-)!