http://www.zwsoft.com/forum/viewthread.php?tid=1749 We got similar feedback recently, I guess your problem is , when you use pre-defined scale or "fit to paper", the scale is ok. But if you input a scale manually, the scale will bounce back to 1:1. You can have a try to see if this is your problem. Actually this problem has been solved now, and we will make a special patch for users who need it. So you still can use pre-defined scale or "fit to paper" to print, and can also ask us for new patch later. Thanks. desigual 2011-03-17 20:49:24 http://www.zwsoft.com/forum/viewthread.php?tid=1749&pid=13541 what do you mean return the license?? noys 2011-06-01 21:17:19 http://www.zwsoft.com/forum/viewthread.php?tid=1749&pid=13510 Hi noys, the link is for a new installer, not a patch. if you have installed 2011 version in your computer, it requires you to un-install it. BTW, please return the license first before un-installation if you happen to use soft encryption.Ivy Zhang2011-05-17 20:50:41 zw_admin 2011-05-17 20:49:52 http://www.zwsoft.com/forum/viewthread.php?tid=1749&pid=13509 Can I ask if that link is only a patch? or a new installer for ZWCAD. When I'm installing it it detected the ZWCAD which is installed to my pc. I'm in a company and were trying to use this ZWCAD as our primary tool for our works. Hope you can help us. noys 2011-05-15 20:49:50 http://www.zwsoft.com/forum/viewthread.php?tid=1749&pid=13503 do I need to download it for 2011 version?? noys 2011-05-11 02:56:07 http://www.zwsoft.com/forum/viewthread.php?tid=1749&pid=13373 Well I think that is the problem. Thanks. desigual 2011-03-18 13:42:46 http://www.zwsoft.com/forum/viewthread.php?tid=1749&pid=13367 zwcad2011 on windows 7 with new update patch . when printing in the 1000-100 did not have problems. But when printing in the scale 1000-200 or another (by p.ej. 100-50), prints always with the same size (out of the scale pretended). Solution for the problem? desigual 2011-03-16 07:28:23