Hello. Around a month ago I link my first PBN site to my money site. I'm trying to rank this site in a easy local KW. After my first PBN link to my money site, my money site placed from nowhere to position 20. 3 Days ago I link my second PBN site to my money site. This PBN have much more quality backlinks than the first one. Yet, as for today my money site climbed just 3 position. Is that all? Can I expect more position or ranking an easy KW is this slow process?