Tape is a tool that can be used to increase the bevel angle and protect the spine. For my own razors I prefer acute bevel angles and only use tape where not using it would yield angles under 15 degrees. If I'm honing for others, especially people new to straight shaving, I'm more likely to use tape as I feel that larger bevel angles are more forgiving and also more robust at keeping an edge if they are used with poor technique (high shaving angle).
Worked for me Vic! The edge you gave this newbie is still incredible, even with my (probably) less than great stropping technique. I'm still learning, but the shaves on that razor you honed are really good.