My experience with WESCplorer on both the WECS8000 and UNIC have been mixed. Depending on the access level that you are granted (which is adjustable by Wartsila) you can do all that you need to or nothing at all… It is a great tool for getting higher speed trending and real-time event records while troubleshooting but to be able to use it for tuning or calibration of devices, my experience is that you need to specify with Wartsila the specific points that you want to be able to adjust, why you need those points and even then you may need to sign a EULA or other similar document to get the access that you want.