Have you been able to get any other Linear satellite ?
Finding your first satellite can be tough , especially when the elevation scale is off which seems to be common.
I always suggest having a small tv next to your dish to monitor signal quality while making adjustments , get yourself pointed in the general direction and start moving the dish in very small increments , make sure to pause after each adjustment to give your receiver time to display the signal bar.
I used to swing my dish up down and all around hoping that something would pop up , doesn't work that way so please have patience , took me about 20 minutes to find the satellite I was looking for by moving dish in small increments , I was happy with that type of success.
If you like try a $10 dollar Analog signal meter with adjustable knob , I've used them and like the sensitivity of the meter , it's adjustable so when the needle is maxed out lower the sensitivity and continue fine tuning until you get some signal quality , you will then use the receiver quality meter with your TV monitor for fine adjustments .
BTW - PAS 3R What are you trying to watch on that satellite , let us know ...
maybe we can give you the current frequency for Televisa feeds that come and go or another frequency you may need for tuning in a signal.