Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Turn signal Installation is practically impossible

Almost impossible to tighten the screws for the turn signals. Very poor design, do yourself a favor and buy the Hondaline bar that uses your stock turn signals. This is a total nightmare to adjust, it has to be completely disassembled again. Totally ridiculous. I damaged the chrome turn signal mount, by trying to turn it with vice grips (covered the mount with a rag first) but it still damaged the mount. Nothing you can do about it now. This is a horribly poor design. Do not buy this one. It is very easy to pinch wires, very difficult to get wired up, and if they aren't aligned correctly you have to take all the wires out of the headlight just to adjust.