Attention MidStates VRS Users: MidStates VRS has upgraded our VRS Software SW to V3.10.4 on January 23rd 2018, and also migrated the test environment data over to the production server. What this means to all users is that all the VRS reference station positions have been updated or changed. However slight this change may be, this may require you to re-calibrate existing sites or projects you are working on. During testing, we have found this new position change to better reflect what is in the field, especially in vertical. Make sure to check your existing projects to see if any re-calibration is necessary. As more stations have come online since MidStates has started, this is the first adjustment to improve the accuracy and repeatability of the Network. Thank you!