In pplane8, how to increase the number of parameter boxes from 6 to 8

In pplane8, there can be maximum 6 parameter boxes as shown in the attached fig......how to increase the number of parameter boxes from 6 to 8?

Please modify the code of pplane8.

The pplane8 link is given below

https://www.mathworks.com/matlabcentral/mlc-downloads/downloads/db41a4c1-6b5c-4444-b0f4-74a83e3c0f79/54892b56-6497-4932-b5e5-718b614edd39/packages/zip

Answer 1

[Walter Roberson]

pplane8 is a third party product. You should not expect Mathworks to enhance it.

The last time I looked, pplane8 had some errors in it that prevented it from working in newer releases (anything since about 2013 or so), but the developers were not fixing the problems. You can find my posts giving details.