HI there, is anyone has the idea on how to increase the frequency to triggering jackpot that come by randomly?

Max. bet of lines x Max. coins are the only way?
but sometimes after increasing the No. of bet per line x Max. lines (for example: from 1x25lines becomes 5x25lines), it possibly easier to hit the Jackpot (Minor).

the randomly Jackpot (Major category) can be hit even with 1 x max.lines?
or we must bet slightly more to hit Major Jackpot ? while, Maxi Jackpot is only available for Max. bet of line x Max. lines.