Hi Guys Wonder if anyone can assist with some advice for a friend. He want to buy a dropper post, but he has a small frame and his seat tube is too short for the post. At full extension, his seat will be too high. Can the post be cut? I have attached pics for reference. There is a red device at the bottom of the post, if it is cut, can this red thing be shifted up? His seat tube is 390mm, but I believe there's a bend that preventing it being pushed all the way in The post has a total length of 400mm Its the KS Super Natural
