So far the app is a slam dunk, but I've noticed issues when trying to use/manipulate the control points with the pen tool. It seems as if there is no way to reset the starting point or manipulate the control points without accessing node first. One way to alleviate the curve reset issue (I've seen this in apps like Skribl and Graphic) you tap the main point to bring the control back to it. As for manipulating the points I think it just needs to be added in where we can also grab the points while in pen Tool. It's almost perfect though and I love that the feature to use the area outlined with pen tool as a select tool. Once these are sorted out, I'll be more excited to use this app primarily for building catalogs.