I am getting a different response from PBD vs 5 star Tuning. PBD suggests they can tune my 2019 mustang over TDN and my MPVI 2+ and still keep there tune secure and locked without me being able to view it, but could not with my MPVI2, so I purchased the MPVI2+ last year right before the MPVI3 came out. 5 star Tuning says they will only use MPVI3 or RTD when using hp tuners now with me trying to get them to tune my 2022 F350 7.3. Is there a logical reason for this? Is PBD at risk of me being able to view the tune when using TDN and MPVI 2+ or is 5 star just not wanting deal with a different method.