AcceptEventTimer 6.5 to 7.0 bug

[mikegill]

We have moved up to version 7.0 (build 816) from 6.5, but activity diagrams containing an action of type AcceptEventTimer appear grossly oversized. This is one issue, however resizing makes no difference, they simply revert to their large size. We've tried multi selecting elements and specifying same height and width but they still retain the over size.

Is there any other thing we could try other than re-create each action?