Hello. First of all, sorry if my questions are noobie-like. I have a good experience with hyperDent (strategies, custom scripting stuff), but some time ago we switched to Sum3D for multiple machines. I`m pretty frustrated by count of bugs, no responding, unexpected things from almost any side of this CAM software (hyperDent also have bugs but way less). Here are some questions 1) mechanism of "replace" stuff. What is exact requements for this? What I dig so far is: "<REPLACE>" operation (when execute strategy it goes unmarked like "//<REPLACE>", if I just do 'New operation>Rename to "<REPLACE>") "<REPLACE>" in postprocessed file name and remark related mapping (I tried just make copy 00-339.cam to 00-500.cam, made a copy in replace.txt, select related interface when loading part: as a result - Sum still take 00-339 strategy tools and operations!)2) How to print all parts in related disk? I can only print single (current) part. 3) Is that right - if I add '<T:/some_tool/some_material>' to operation name, it take some_tool whatever tool is currently placed in tool parameters? 4) Is there a way to change reduce connector percent value related to connector diameter (not an absolute cut depth)? 5) difference beetween machining configurations (.cfg), Cam (.cam) and CfgCam (.cfg,.cam) on binary level? 6) Is there a possibility to read/edit strategy in human readable format? 7) How to say Sum to autodetect occlusial side screwchannel only by first axis (skip cavity screwchannel axis and conical screwfit area if exists)? Thanks. Michael.