Today we have updated the software on the appraisal site. https://appraiseaplane.biz . You log in with your PAAO creditials.
Be sure to try it out an see what all is now working for you. We will be adding more updates shortly.
Using Referrence Models (if there is one for your aircraft) will speed the process of your appraisals. (It even fills in the "expect/base" avionics for you!) Known values are loaded and it works! Try it out today.
Let us know if you find any bugs or issues with the works. You can use the system just as you have been with no issues.