I don't understand the problem with Support/Resistance lines. I don't mean the angled thing (there is no good way of getting rid of it), but rather what the problem described in your March 19 post is.There are not necessary if not completed. The cleaner, the better.
BTW. Could you correct TDST support/resistance lines if not done already (as in above posts)? It will be also better just to keep horizontal lines, the ones at angle do not act as support/resistance.