Catching big summer zanders in Sweden

Zander fishing in the start of august. I decided that I needed some fresh air and brought 2 of my friends to Sweden. we found some quality fish and had an amazing time in the swedish forrest.
electronics:
2x Garmin gpsmap 8410xsv
1x Garmin gpsmap 8416xsv
1x Garmin lvs34
1x Garmin lvs62
1x Garmin ps30
gear used:
westin vertical rods. w8 and w4
bait:
westin twin teez in different colors.