Grateful for any expert opinion on my copy of Hey Sah-Lo-Ney. Been in my box since 1990. Just updating values and checking Discogs etc, there are 2 "x"'s on my copy and "Promotion Copy" is placed slightly higher on the right side of the label on mine so thinking it's a boot, but the matrix no. and "Ultra Sonic" etched in run-off look genuine. Notice there are two genuine different Promo label versions recorded on Discogs - one with larger "X" on left side, the second with smaller "X" on right side. The "x"s on mine match the smaller / right hand side version but mine has two, plus the "Promotion Copy" positioned differently. So, I am confused. No big deal if a boot but if considering selling at some point I want to be 100% either way. Pics attached for reference and thanks in advance.