Hi, Shane is on holiday today but I wanted to follow up and let you know there is one quick fix you can use right now to clean this up a bit. If you create and implement new icon images that are exactly 32px x 32px, they will be scaled proportionately without being skewed. This is probably the most effective temporary solution. Unfortunately I do not have a timeline for a more permanent resolution to the problem, but I will keep you up-to-date as I receive more information about it.
Hi, Maps 1.7.2 is now available for download or automatic update. Please find the solution for this problem in the new version of Toolset Maps. Let me know if the problem is not resolved.