fermars

Hi! I have been using Cura for years. I started with the 15.04.6 which is an easy, fast and reliable version even today. I have installed long ago new versions 4.x and today I am using the latest 4.8.0. I still keep the version 15 installed on my PC because it keeps the speed constant on every layer and shell line it prints, so when I need faster printing, I usually generate the gcode with version 15 instead. I would like to know if I can get the same behavior with 4.8.0 version, because even do I select the speed parameters all the same (see picture), Cura still slow down the speed on inner and/or outer walls: Is there any setting that could be changed to avoid that? I have been checking all Speed parameters but cannot find any that helps. The difference in time between Cura 4 and 15 in big parts could be several hours! Thanks for your help. Regards.