![Amazon.com: IKAPE 53.5mm Espresso Puck Screen, 1.7mm 150μm Ultra Thin Coffee Reusable Professional Barist Espresso Screen for 54mm Bottomless Portafilter Filter Basket - Made with 316 Stainless Steel: Home & Kitchen Amazon.com: IKAPE 53.5mm Espresso Puck Screen, 1.7mm 150μm Ultra Thin Coffee Reusable Professional Barist Espresso Screen for 54mm Bottomless Portafilter Filter Basket - Made with 316 Stainless Steel: Home & Kitchen](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71q2n7POIDL.jpg)
Amazon.com: IKAPE 53.5mm Espresso Puck Screen, 1.7mm 150μm Ultra Thin Coffee Reusable Professional Barist Espresso Screen for 54mm Bottomless Portafilter Filter Basket - Made with 316 Stainless Steel: Home & Kitchen
![Can anyone help diagnose this - puck sticks to IMS screen? BDB with IMS screen | Sette270wi 1 shim 8C | 202f | 4 sec pre | 65 pre-power | 18g/36 in 30sec : r/espresso Can anyone help diagnose this - puck sticks to IMS screen? BDB with IMS screen | Sette270wi 1 shim 8C | 202f | 4 sec pre | 65 pre-power | 18g/36 in 30sec : r/espresso](https://preview.redd.it/4fx36wv97rl51.jpg?auto=webp&s=1af215afabb03e6836330e99682d3ac75c71f308)
Can anyone help diagnose this - puck sticks to IMS screen? BDB with IMS screen | Sette270wi 1 shim 8C | 202f | 4 sec pre | 65 pre-power | 18g/36 in 30sec : r/espresso
![Recently I've been getting ~1:2 ratio in 25 seconds and the espresso emerges from the bottomless portafilter pretty evenly, but the puck looks like this afterwards. Is this necessarily channeling? : r/espresso Recently I've been getting ~1:2 ratio in 25 seconds and the espresso emerges from the bottomless portafilter pretty evenly, but the puck looks like this afterwards. Is this necessarily channeling? : r/espresso](https://preview.redd.it/recently-ive-been-getting-1-2-ratio-in-25-seconds-and-the-v0-rj0r6lgzj41a1.jpg?auto=webp&s=8f9d5da25da16bc62ef89f8745930e1e18e059b7)