I can relate... and possibly help...
I think I know what you are talking about. It's not that you have these massive bumps on your legs, it's more like tinted pores. My pores look redish and really stand out at certain times...I especially notice it out in the sunlight. The worst, however, is when I'm cold because then my pores are still showing, and I get that lovely, blotchy purplish thing going on.
The only thing I have found to work for me is using a self tanner. It doesn't eliminate the color of your pores, but it does make them a lot less noticeable. I can recommend you a good one if you're interested. (If I come across anything that eliminates those dots, I'll be sure to let you know.) If you are worried about razor burn or red bumps resulting from shaving, I could also recommend a good shaving oil for you to use.
If you are interested, you can e-mail me at [email protected]