Hi guys lately I've been getting beaten a lot in close matches by players who have a good slice and net game. The obvious thing is to try and keep them off the net. And I think one thing I need to work on is having more confident in my slice backhand because I do have an issue where I'm dropping it just past the service line. So basically just being too tentative with it in rallies. Now at my level the guys seem to have good slicer approach shots so they are either low and skidding or low and short with side spln. So I think hitting a good lob off those shots would be hard. How it often seems to go bad for me is I mess up my spacing get too close to the ball and then all I can do is hit hard. My shot is fast but these guys don't seem to have any trouble dealing with power. So I'm thinking I should dial down the power and try and concentrate on accurate placement on the pass Unfortunately I don't have a ball machine but I do have access to a hit up wall. And I do have a one hour coaching session every week. So given those resources what do you guys suggest I should do to practice the accuracy of passing shots off these low sliced balls?